Radford's brick houses and how to build them... (1912)
William A. Radord · William A. Radford · leaf 116
lengthy operation.A quick way to remove it is by usinghydrochloric acid mixed with five timesits volume of water. The wall isfirst thoroughly dampened, then wellscrubbed with the acid solution; afterscrubbing, the wall should be washedperfectly clean with clear water. Nitricacid is also used for… … AND HOW TO BUILD THEM 107 **euu*n
Architecture, Domestic · Garages
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