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only if the retaining wall requests it. mine requested hamburger helper...

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Why would ceramic tile laid over concrete slab come up after a flood?

not the correct mortar used, or air gaps when flooring was laid and water seeped in. WHOA !! Think this through before taking any action!! Do Not go hiring an attorney or making a claim that the "Correct Mortar" was not used. That could lead to Months if not Years of litigation. Then you'll probably realize that no one will be able to Prove what happened and you've wasted a lot of time and money! A tile install is an Art Form practiced by any number of people, some of which don't understand the Science behind a good install. Mortar usually referred to as Thin Set is a cement based mixture of cement, fine sand as an aggregate and a pigment to the color of your choice. There are conditions that will compromise a mortar mix: too much or too little water, flash set, or holding the mixture too long before applying to the surfaces. This is the Art part. The installer needs to know what he's doing. The Science part involves achieving a good bond. You need a good bond between the concrete floor and the thin set and a good bond between the underneath side of the tile and the thin set. By virtue of the tile manufacturing process; in almost all cases the tile does not absorb mix water from the mortar and a good bond is fairly easy to obtain. [Need to make certain there is nothing on the underneath side of a tile to keep the mortar from bonding]. The concrete slab is porous and will absorb water from your thin set! This causes essential water in the mortar mix to wick into the concrete and not allow for complete hydration of the mortar mix and a questionable [at best] bond is formed. This will happen unless you waterproof the concrete substrate Before you attempt a tile install. A concrete slab that is not waterproofed will also expel chemicals from within the concrete slab that cause a dis-bond of the thin set. Alkali, efflorescence, saponification and alkali silica reactions in a concrete slab are all factors in breaking a bond. In your Flood, the concrete most assuredly absorbed Flood water and caused internal chemistry of your slab to come up to the surface that destroyed the bond. After you remove the tile and get an acceptable profile, Waterproof the concrete slab with a sealer that penetrates into the slab and fills the capillary voids with a solid material. Insist on a warranty for waterproofing by the product [15 years] and do not even consider a concrete sealer that allows for a re-application !! What happened to the first stuff we applied?? Obtaining a bond between cementitious materials is at best, tircky. It's impossible unless the host material is waterproofed!! That's the Science !


What does build a bridge and get over it mean?

life can be hard and at times u can dwell on the bad...but u need to put it behind u, brush it off and go on! (:


What is concealed beam?

It is the type of beam whose depth is equal or greater the slab but its top level is equal to slab. Engr A.haseeb


What does CIM mean and how does it differ from CAD?

CIM is short for 'come in mouth' or 'ejaculate in mouth', referring to fellatio (oral sex, penis to mouth). CAD might mean "chronic Asian dater", someone continually dating Asians in the hope, perhaps, of meeting a submissive Asian stereotype "who will walk two steps behind him on the way to tea ceremony class".


How do you write letter to contractor for early completion of work?

The Project Manager Name of Firm Address Subject: Name of Project Sir: This is in connection with your contract for (Project Name) Upon inspection of the above-named project, we found out that your accomplishment to date is way behind the schedule. Please be reminded that the project completion is on (date). To finish the project on time we are recommending that you fast track your work by adding manpower and follow the schedule as reflected on your submitted construction schedule and S-Curve. Please be guided accordingly. Very truly yours, Name of designated officer Position

Related Questions

What are the best practices for building a retaining wall using concrete blocks?

When building a retaining wall with concrete blocks, it is important to start with a solid foundation, use proper drainage behind the wall, backfill with gravel or crushed stone, and ensure proper compaction of the soil. Additionally, it is crucial to follow manufacturer guidelines for installation and consider hiring a professional for larger projects.


What is behind the sides of a pool that is fiberglass with a concrete bottom?

Behind the sides of a fiberglass pool with a concrete bottom, there is typically a layer of backfill material, which can include sand or gravel, to provide support and drainage. This backfill helps stabilize the pool structure and prevent shifting or settling over time. Additionally, proper drainage systems may be installed to manage water accumulation and protect the integrity of the pool and surrounding area.


How can I replace a retaining wall in my backyard?

To replace a retaining wall in your backyard, follow these steps: Remove the existing wall by dismantling it carefully. Prepare the area by clearing debris and leveling the ground. Choose the type of material for the new wall (such as concrete blocks or timber). Install a solid foundation for the new wall. Build the new retaining wall according to the chosen material and design. Backfill behind the wall with gravel or soil to provide stability. Finish the wall with any desired landscaping or decorative elements. Regularly inspect and maintain the wall to ensure its longevity and effectiveness.


How can I effectively design and construct an interlocking concrete block retaining wall for my landscaping project?

To effectively design and construct an interlocking concrete block retaining wall for your landscaping project, follow these steps: Plan the layout and dimensions of the wall, considering the slope of the land and the height of the wall needed for proper support. Prepare the base by excavating and leveling the ground, then compacting a layer of gravel or crushed stone. Install a base course of interlocking concrete blocks, ensuring they are level and properly aligned. Continue stacking additional courses of blocks, interlocking them securely and using adhesive as needed. Backfill behind the wall with gravel or soil, compacting it in layers to provide stability and drainage. Finish the top of the wall with cap blocks for a polished look and added strength. By following these steps and paying attention to detail, you can create a durable and visually appealing interlocking concrete block retaining wall for your landscaping project.


What are the steps involved in installing a retaining wall using block steps?

To install a retaining wall using block steps, follow these steps: Plan and design the layout of the retaining wall and block steps. Prepare the site by clearing the area and leveling the ground. Install a solid base for the wall using compacted gravel or a concrete footing. Lay the first row of blocks, ensuring they are level and properly aligned. Continue stacking the blocks, interlocking them as you go. Backfill behind the wall with gravel or soil to provide stability. Install the block steps by following the manufacturer's instructions. Secure the steps in place and ensure they are level and stable. Finish the project by adding any necessary finishing touches or landscaping.


How can I effectively build a retaining wall in a sloped backyard to prevent erosion and create a level surface for landscaping?

To effectively build a retaining wall in a sloped backyard, you should first plan the layout and design of the wall. Next, dig a trench for the foundation and fill it with gravel for drainage. Then, stack the retaining wall blocks or stones, making sure to backfill and compact the soil behind the wall as you go. Finally, add a drainage system and topsoil for landscaping. This will help prevent erosion and create a level surface for your backyard.


How can I use a retaining wall to level my yard effectively?

To level your yard effectively using a retaining wall, you should first determine the desired height and length of the wall. Then, excavate the area where the wall will be installed and create a sturdy foundation. Install the retaining wall blocks or materials, making sure they are level and secure. Backfill behind the wall with gravel or soil, compacting it as you go. Finally, finish the top of the wall with cap blocks or a suitable material. This will help prevent erosion and create a level surface for your yard.


What are the uses of retaining wall?

To hold back material behind it.


How to properly lay retaining wall blocks for a sturdy and durable structure?

To properly lay retaining wall blocks for a sturdy and durable structure, start by preparing the base with compacted gravel and a leveling pad. Place the blocks tightly together, ensuring they are level and staggered for stability. Backfill behind the blocks with gravel and compact it to provide support. Use a geogrid for added reinforcement if needed. Finish by capping the wall with cap blocks for a polished look.


How can I build a retaining wall around a tree?

To build a retaining wall around a tree, start by digging a trench around the tree and placing the first row of blocks or stones. Make sure to leave enough space for the tree to grow. Continue stacking the blocks or stones, making sure to backfill and compact the soil behind the wall for stability. Use a flexible material like geogrid to reinforce the wall if needed. Finish by adding a capstone or coping to the top of the wall for a polished look.


What is the story behind the song Concrete Angle?

I think the story behind the song Concrete Angle is to stop child abuse to all children because if you had a good child life why can't they.


How can I effectively design and construct a retaining wall for my sloped backyard?

To effectively design and construct a retaining wall for your sloped backyard, you should first assess the slope and soil conditions, then choose appropriate materials such as concrete blocks or timber. Proper drainage is essential to prevent water buildup behind the wall. Consider hiring a professional engineer or contractor for larger projects to ensure structural integrity and compliance with local regulations.