Show II HOUSE MADi 1 Jg OF Ot GLASS GLAS The ThC demand for hollow bricks and building blocks for Cor house c t construction mats hits Induced glass glans manufacturers to put hollow gloss bricks on the market and ond they promise to be used extensively extensive extensive- i e ly y for im novel and artistic effects The first glass bricks proved a failure com coin on account of oC their the cost but tho thin hollow 1648 brick C can n 1 bo be 0 made at munch le less nse They are arc lighter I Inn and nn stronger I than clay bricks s. and anel ar are alt such mch excellent nonconductors that walls built hullt of th them m are ore proof roo a against 1 sound sound- hc heat heal at and cold The hc sealed scaled I when wheat bricks K al' al are hermetically II lint hot and Lire itro arc placed c In walls built hullt with witha a i made mado o of special grass glass Tl 1110 g strength of or the tho glans C mortar I i. i almost as ns great Ic at a as the I aisles thom r For or ornamental fl tl string courses and facades they art are ot of if special cial value valur and add greatly in 10 o the artistic lI For FOI those who night flight to living in ht the glass sImes' ht t es through whose walls anyone could see Ic r It Il should be he said that the tho hallow glass gluss bricks al' al are made both bath translucent an and of ground ro ln 1 glass Furthermore Fur Fur- th the old adage that those who wh live ive in glass houses 1 should refrain train frum rum throwing stones has no lon lo to t the hI modern glass brick hOUt house for or the hC he bricks are arc r made so sll strong ng that thata a stone thrown against a will wall o of them would ouM v uld rebound without cracking nn any ot of f the the- thema than with ma masonry any all mine an nu IY brick null I ill il |